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Building IoT Visualizations using Grafana

You're reading from   Building IoT Visualizations using Grafana Power up your IoT projects and monitor with Prometheus, LibreNMS, and Elasticsearch

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Product type Paperback
Published in Jul 2022
Publisher Packt
ISBN-13 9781803236124
Length 360 pages
Edition 1st Edition
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Author (1):
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Rodrigo Juan Hernandez Rodrigo Juan Hernandez
Author Profile Icon Rodrigo Juan Hernandez
Rodrigo Juan Hernandez
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Table of Contents (21) Chapters Close

Preface 1. Part 1: Meeting Grafana
2. Chapter 1: Getting Started with Grafana FREE CHAPTER 3. Chapter 2: Exploring Grafana 4. Part 2: Collecting Data from IoT Devices
5. Chapter 3: Connecting IoT Devices 6. Chapter 4: Data Sources for Grafana 7. Chapter 5: Using Time Series Databases 8. Part 3: Connecting Data Sources and Building Dashboards
9. Chapter 6: Getting Data and Building Dashboards 10. Chapter 7: Managing Plugins 11. Chapter 8: Organizing and Managing Dashboards 12. Part 4: Performing Analytics and Notifications
13. Chapter 9: Performing Analytics in Grafana 14. Chapter 10: Alerting and Notifications in Grafana 15. Part 5: Integrating Grafana with Other Platforms
16. Chapter 11: Using Grafana with Prometheus 17. Chapter 12: Using Grafana with OpenSearch 18. Chapter 13: Showing Data from LibreNMS in Grafana 19. Chapter 14: Integrations for Grafana Cloud 20. Other Books You May Enjoy

Exporting and importing dashboards

The dashboards in Grafana are based on a JSON structure. This object includes all the information about properties, panel data, variables, and queries.

To see the JSON of a dashboard, go to the top of the screen, click on Dashboard settings, and click on JSON Model. You will see something similar to the following code:

Figure 8.29 – JSON model of a dashboard

As the JSON model has all the data needed to represent a dashboard, if you want to export one, you only need to copy this model and store it in a text file.

Let’s see how you can export a dashboard easily from Grafana.

Exporting a dashboard

First, click on the share icon at the top of the screen, and select the Export tab in the dialog box, as you can see in Figure 8.29:

Figure 8.30 – Exporting a dashboard

Then, you can choose to view the JSON object on the screen or click on Save to file to generate a JSON file...

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